package be.klak.junit.jasmine;
import static junit.framework.Assert.assertTrue;
import org.junit.runner.Description;
import org.junit.runner.notification.Failure;
import org.mozilla.javascript.NativeArray;
import org.mozilla.javascript.NativeObject;
import be.klak.rhino.RhinoContext;
import be.klak.rhino.RhinoRunnable;
// TODO rhinoContext als field zetten ipv altijd mee te geven?
class JasmineSpec {
public enum JasmineSpecStatus {
PASSED,
FAILED,
SKIPPED
}
private final Description description;
private final NativeObject spec;
JasmineSpec(NativeObject spec) {
this.spec = spec;
String descriptionString = (String) spec.get("description", spec);
this.description = Description.createSuiteDescription(descriptionString);
}
public Description getDescription() {
return description;
}
public NativeObject getSpec() {
return spec;
}
public boolean isPassed(RhinoContext context) {
return getSpecResultStatus(context) == JasmineSpecStatus.PASSED;
}
public boolean isFailed(RhinoContext context) {
return getSpecResultStatus(context) == JasmineSpecStatus.FAILED;
}
public JasmineSpecStatus getSpecResultStatus(RhinoContext context) {
assertTrue(isDone());
NativeObject results = getSpecResults(context);
boolean passed = (Boolean) context.executeFunction(results, "passed");
boolean skipped = (Boolean) results.get("skipped", results);
if (skipped) {
return JasmineSpecStatus.SKIPPED;
}
return passed ? JasmineSpecStatus.PASSED : JasmineSpecStatus.FAILED;
}
public Failure getJunitFailure(RhinoContext context) {
assertTrue(isFailed(context));
return new Failure(description, getFirstFailedStacktrace(context));
}
private Throwable getFirstFailedStacktrace(RhinoContext context) {
NativeArray resultItems = (NativeArray) context.executeFunction(getSpecResults(context), "getItems");
for (Object resultItemId : resultItems.getIds()) {
NativeObject resultItem = (NativeObject) resultItems.get((Integer) resultItemId, resultItems);
if (!((Boolean) context.executeFunction(resultItem, "passed"))) {
return new JasmineSpecFailureException(resultItem);
}
}
return null;
}
private NativeObject getSpecResults(RhinoContext context) {
return (NativeObject) context.executeFunction(spec, "results");
}
public boolean isDone() {
Object doneResult = spec.get("done", spec);
return doneResult instanceof Boolean && ((Boolean) doneResult);
}
public void execute(RhinoContext baseContext) {
baseContext.runAsync(new RhinoRunnable() {
@Override
public void run(RhinoContext context) {
context.executeFunction(spec, "execute");
}
});
}
@Override
public String toString() {
return description.getDisplayName();
}
}